ICP Mix Back Catalog number: 50816 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 94909 Herbicide Acid Standard Price on request 90822 PAH Standard Price on request MTBBA 2,3,4,5-Tetrabromobenzoic acid [13C6 ring], 1.2ml x 50ug/ml, methanol Price on request